FALCO. 
161 
erythrurus Rafinesque. = Falco vespertinus Lin. 
europogistos Daudin, Traité Ornith. II. 210. = Circus hudsonius Vieill. 
exilis Temminck, PI. color. 496. = Nisus rufiventris. 
fasciatus Retzius, Fauna suec. 70. === Falco tinnunculus Lin. 
fastuosus Shaw, Gener. Zool. VII. 64. = Spizaëtus ornatus Vieill. 
Feldeggi Schinz, Europ. Fauna I. 130. = Circus Swainsoni Smith. 
Feldeggi Schlegel, Abhandlgen. ïf. 10. = Falco laniarius Lin. 
femoral is Temminck, PI. color. 121. 343. — Baird, Birds N. America 11. — 
Burmeister, Syst. Uebers. Th. Brasil. II. 96. — Schlegel, Mus. Pays-Bas 
Falcon. 90. [America m'erid. Mexico. 
Falco aurantius y Latham, Ind. Ornith. I. 48. 
Falco thoracicus Lichtenstein, Verz. Doubl. 62. 
Falco cyanescens Vieillot, Encycl. méth. III. 1234. 
Falco elegans Swainson, Birds Braz. 
Falco haemorrhoidalis Hahn, Vögel As. Am. XV. Tf. 1. 
Aesalon femoralis Kaup, Oken's Isis 1847. 59. 
Falco (Aesalon) femoralis Kaup, Wiegm. Archiv 1850. XVI. 30. 
Hypotriorchis femoralis Bonaparte, Conspectus Avium I. 26. 
Alconcillo aplomado, A. obscuro azulejo Azara, Apuntam. I. 175. 179. 
Alcon. 
ferox Latham, Ind. Ornith. = Aquila mogilnik Gmel. 
ferox Gmelin, Nov. comment. Petropol. 1770. XV. 442. Tb. 10. = Buteo 
ferox Thienem. 
ferox Peale, Unit. St. Expl. Exped. VIII. 67. = Falco novae Zealandiae Gmel, 
ferrugineus Nordmann, Naturh. Atlas Erm. 
llavescens Daudin, Traité Ornith. II. 72. = Circus major Briss. 
focifer Layard == vocifer Shaw. 
formosus Latham, Ind. Ornith. I. Tb. 38. — Ibycter americanus Gray. 
Forskali Gmelin, Syst. Natur. I. 263. = Milvus aegyptius Gray. 
Fraseri Bonaparte. = Falco sparverius Lin. 
frenatus Illiger, Mus. berol. = Circus einer eus Cuv. 
fringillarius Drapiez. Temminck, PI. color. 97. = Falco coerulescens Lin. 
frontalis Daudin, Traité Ornith. II. 118. = Baza cuculoides Gray. 
frontatus Gould, Proceed. Zool. Soc. 1837. V. 139; Birds Australia I. Tb. 10. 
[Australia. Amboina. Ceram. 
Falco subbuteo frontatus Schlegel, Mus. Pays-Bas Falcon. 22. 
Falco lunulatus Latham, Ind. Ornith. Suppl. 13. 
Falco longipennis Swainson, Anim. Menag. 341. 
Falco (Hypotriorchis) lunulatus Kaup, Wiegm. Archiv 1850. XVI. 30. 
Hypotriorchis frontatus Bonaparte, Conspectus Avium I. 25. 
Falco rufiventer Gould, teste Bonaparte. 
Wow u. 
fucosus Cuvier. Temminck, PI. color. 32. = Aquila audax Gray. 
fulvus Linne, Syst. Natur. I, 125. = Aquila fulva Meyer. 
fulvus Vieillot. = Asturinoy urubitinga Kaup. 
funereus Herrmann, Observ. Zool. 1804. 117. — Parisiis. 
furcatus Linne, Syst. Natur. I. 129. = Milvus furcatus Cuv. 
fusus Gmelin, Syst. Nat. I. 280. = Aquila clanga Pall., Nisus fus eus Kaup, 
Buteo vulgaris Bechst. 
fuscoater Meyer und Wolf, Taschenbuch Vögel Deutschlds. L 27. = Milvus 
aetolius Vieill. 
fuscocaeruleus Vieillot. Drapiez, Diet, class. VI. 410. — America septentr. 
fuscus Fabricius, Fauna groenl. 56. = Falco candicans Gmel. 
gabar Daudin, Traité Ornith. II. 87. = Nisus gabar Cuv. 
galericulatus Shaw, Gener. Zool. VII. 149. Tb. 21. = Baza cuculoides Gray. 
gallicus Gmelin, Syst. Natur. I. 259. == Circaetus gallicus Boie. 
gallinarius Gmelin, Syst. Natur. I. 264. = Astur palumbarius Gessn. 
Giebel, Thesaurus. II. 11. 
